CY7C1370D-250AXC Cypress Semiconductor Corp, CY7C1370D-250AXC Datasheet - Page 23
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CY7C1370D-250AXC
Manufacturer Part Number
CY7C1370D-250AXC
Description
IC,SYNC SRAM,512KX36,CMOS,QFP,100PIN,PLASTIC
Manufacturer
Cypress Semiconductor Corp
Datasheet
1.CY7C1372D-200AXC.pdf
(29 pages)
Specifications of CY7C1370D-250AXC
Format - Memory
RAM
Memory Type
SRAM - Synchronous
Memory Size
18M (512K x 36)
Speed
250MHz
Interface
Parallel
Voltage - Supply
3.135 V ~ 3.6 V
Operating Temperature
0°C ~ 70°C
Package / Case
100-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CY7C1370D-250AXC
Manufacturer:
Cypress Semiconductor Corp
Quantity:
135
Company:
Part Number:
CY7C1370D-250AXC
Manufacturer:
CYPRESS
Quantity:
10
Company:
Part Number:
CY7C1370D-250AXC
Manufacturer:
Cypress Semiconductor Corp
Quantity:
10 000
Part Number:
CY7C1370D-250AXC
Manufacturer:
CYPRESS/赛普拉斯
Quantity:
20 000
Company:
Part Number:
CY7C1370D-250AXCT
Manufacturer:
Cypress Semiconductor Corp
Quantity:
10 000
Switching Waveforms
Notes
Document Number: 38-05555 Rev. *K
28. The Ignore Clock Edge or Stall cycle (Clock 3) illustrated CEN being used to create a pause. A write is not performed during this cycle.
29. Device must be deselected when entering ZZ mode. See cycle description table for all possible signal conditions to deselect the device.
30. I/Os are in High-Z when exiting ZZ sleep mode.
In-Out (DQ)
ADDRESS
ADV/LD
BWx
Data
CEN
CLK
WE
CE
A LL INPUTS
(except ZZ)
Outputs (Q)
WRITE
D(A1)
I
1
A1
SUPPLY
CLK
ZZ
Q(A2)
READ
A2
2
(continued)
Figure 6. NOP,STALL, and DESELECT Cycles
t
ZZI
STALL
t ZZ
I DDZZ
3
Figure 7. ZZ Mode Timing
D(A1)
Q(A3)
READ
A3
4
Q(A2)
WRITE
D(A4)
DON’T CARE
DON’T CARE
A4
5
High-Z
STALL
6
[29, 30]
Q(A3)
UNDEFINED
[25, 26, 28]
NOP
7
DESELECT or READ Only
CY7C1370D, CY7C1372D
t RZZI
t ZZREC
Q(A5)
D(A4)
READ
A5
8
DESELECT
9
CONTINUE
DESELECT
Page 23 of 29
Q(A5)
10
t
CHZ
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